Sheet roofing material.



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PATENTED FEB. zo, 1906.

H. R. WARDELL. SHEET 300mm MATERIAL. APPLGATION FILED AUG.7. 1905.

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' rated viii-E1 bituminous materiaal, pkwed in En testimony whereof I hams hereunto mimposton @and united wgeahar to form s, sggmefV my imma, wt Phiadellphis., Pennsyb composita ahcet; zum ndepndenf; aya; of www, this Mh im 0f A Gust, 1995.' bituminous mate cm both, mate? surfaces HENRY OBB.. S WARDELL.

immenses, subsmtwly as sa?, orh. g L. FULLERTGE 

